/**
 * (c) 2009-2019 Sebastian Bochann
 *
 * Price indicator for Highcharts
 *
 * License: www.highcharts.com/license
 *
 *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
 */
"use strict";
import H from "../parts/Globals.js";
import U from "../parts/Utilities.js";
var isArray = U.isArray;
var addEvent = H.addEvent,
  merge = H.merge;
/**
 * The line marks the last price from visible range of points.
 *
 * @sample {highstock} stock/indicators/last-visible-price
 *         Last visible price
 *
 * @declare   Highcharts.SeriesLastVisiblePriceOptionsObject
 * @product   highstock
 * @requires  modules/price-indicator
 * @apioption plotOptions.series.lastVisiblePrice
 */
/**
 * Enable or disable the indicator.
 *
 * @type      {boolean}
 * @product   highstock
 * @default   true
 * @apioption plotOptions.series.lastVisiblePrice.enabled
 */
/**
 * @declare   Highcharts.SeriesLastVisiblePriceLabelOptionsObject
 * @apioption plotOptions.series.lastVisiblePrice.label
 */
/**
 * Enable or disable the label.
 *
 * @type      {boolean}
 * @product   highstock
 * @default   true
 * @apioption plotOptions.series.lastVisiblePrice.label.enabled
 *
 */
/**
 * The line marks the last price from all points.
 *
 * @sample {highstock} stock/indicators/last-price
 *         Last price
 *
 * @declare   Highcharts.SeriesLastPriceOptionsObject
 * @product   highstock
 * @requires  modules/price-indicator
 * @apioption plotOptions.series.lastPrice
 */
/**
 * Enable or disable the indicator.
 *
 * @type      {boolean}
 * @product   highstock
 * @default   true
 * @apioption plotOptions.series.lastPrice.enabled
 */
/**
 * The color of the line of last price.
 *
 * @type      {string}
 * @product   highstock
 * @default   red
 * @apioption plotOptions.series.lastPrice.color
 *
 */
/* eslint-disable no-invalid-this */
addEvent(H.Series, "afterRender", function () {
  var serie = this,
    seriesOptions = serie.options,
    pointRange = seriesOptions.pointRange,
    lastVisiblePrice = seriesOptions.lastVisiblePrice,
    lastPrice = seriesOptions.lastPrice;
  if (
    (lastVisiblePrice || lastPrice) &&
    seriesOptions.id !== "highcharts-navigator-series"
  ) {
    var xAxis = serie.xAxis,
      yAxis = serie.yAxis,
      origOptions = yAxis.crosshair,
      origGraphic = yAxis.cross,
      origLabel = yAxis.crossLabel,
      points = serie.points,
      yLength = serie.yData.length,
      pLength = points.length,
      x = serie.xData[serie.xData.length - 1],
      y = serie.yData[yLength - 1],
      lastPoint,
      yValue,
      crop;
    if (lastPrice && lastPrice.enabled) {
      yAxis.crosshair = yAxis.options.crosshair = seriesOptions.lastPrice;
      yAxis.cross = serie.lastPrice;
      yValue = isArray(y) ? y[3] : y;
      yAxis.drawCrosshair(null, {
        x: x,
        y: yValue,
        plotX: xAxis.toPixels(x, true),
        plotY: yAxis.toPixels(yValue, true),
      });
      // Save price
      if (serie.yAxis.cross) {
        serie.lastPrice = serie.yAxis.cross;
        serie.lastPrice.y = yValue;
      }
    }
    if (lastVisiblePrice && lastVisiblePrice.enabled && pLength > 0) {
      crop = points[pLength - 1].x === x || pointRange === null ? 1 : 2;
      yAxis.crosshair = yAxis.options.crosshair = merge(
        {
          color: "transparent",
        },
        seriesOptions.lastVisiblePrice
      );
      yAxis.cross = serie.lastVisiblePrice;
      lastPoint = points[pLength - crop];
      // Save price
      yAxis.drawCrosshair(null, lastPoint);
      if (yAxis.cross) {
        serie.lastVisiblePrice = yAxis.cross;
        serie.lastVisiblePrice.y = lastPoint.y;
      }
      if (serie.crossLabel) {
        serie.crossLabel.destroy();
      }
      serie.crossLabel = yAxis.crossLabel;
    }
    // Restore crosshair:
    yAxis.crosshair = origOptions;
    yAxis.cross = origGraphic;
    yAxis.crossLabel = origLabel;
  }
});
